baber/WOPTO huggingface dataset:
Patent JP-H0747518-A (JP)
Title: Production of ceramic hollow product
Inventor: KITAMURA HARUO
IPC: B28B21/38
Filed: 1993-08-06
Abstract: PURPOSE:To efficiently produce a ceramic hollow product uniform in wall thickness with good reproducibility by injecting a ceramic compd. into a cavity in such a state that a core composed of a water-soluble resin and having the outer shape correlated with the inner shape of the ceramic hollow product is inserted in the cavity. CONSTITUTION:A core 9 is constituted of a water-soluble resin part 10 composed of polyvinyl alcohol or the like and having the outer shape correlated with the inner shape of a ceramic hollow product and a core rod 11 piercing the water-soluble resin part 10 and the openings provided to both ends of the ceramic hollow product. After this core 9 is inserted in the cavity 5 of a mold 6, a ceramic compd. 12 containing a ceramic powder and a thermoplastic resin is injected into the cavity 5 through a runner 7 and a gate 8 to be molded. After molding, the core rod 11 provided to the core 9 is removed from the water-soluble resin part 10 to form a through-hole 14 and water 6 is supplied into the through-hole 14 to dissolve the water-soluble resin part 10 and, thereafter, a molded product 13 is degreased and baked.
Patent JP-H04329321-A (JP)
Title: Noise control and noise controller
Inventor: MIWA EIJI
IPC: G10K11/00
Filed: 1991-05-01
Abstract: PURPOSE:To make a person generating noise realize that the is a real noise source by himself to urge self-imposed control of noise generation to him and to enable satisfactory community life to perform. CONSTITUTION:Microphones 1a-1d for collecting sound are disposed in respective rooms A-D such as hotels and apartment houses, and sounds collected with them are compared with each other and computed by a central processing device 3. When some noise is found, necessary comments are displayed on the display devices 2a-2d of respective rooms A-D which generate the noise.
Patent JP-H1143766-A (JP)
Title: Formation of thin film and device therefor
Inventor: NAKAGAMI YUICHI
IPC: C23C14/35
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To secure uniform film and to prolong the service life of a target by uniformly progressing the erosion of the target on the whole body in the reciprocating range of a magnetic circuit unit. SOLUTION: This thin film forming method is the one in which at least one magnetic circuit unit 3 arranged on the back side of a target 1 is slid parallel to the target face, and while a magnetron plasma ring 2 is moved on the target face, coating is formed. In this case, a fixed magnet 4 having reversed polarity is arranged in the vicinity of the slide edge of the magnetic circuit unit 3, and the magnetic circuit unit 3 is alienated from the target face in the vicinity of the slide edge of the magnetic circuit unit 3, by which the magnetic field distribution on the target is reduced when the magnetic circuit unit 3 turns back, and film formation is executed.
Patent JP-H1038434-A (JP)
Title: Damper for freezing refrigerator
Inventor: TOYOSHIMA MASASHI
IPC: F25D11/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent a user from feeling unnecessary anxiety by interrupting the operation of a baffle when a door is opened by providing a control part for controlling a driving part is such a way that opening/closing operation of the baffle is performed only when the door is closed. SOLUTION: It is judged based upon a signal from a door opening/closing detection part 75 whether or not a door is closed. When the door 9 is closed, the opening/closing state of a baffle is judged, and provided the door 9 is closed, the baffle is opened. Further, when the operation advances to a process where the operation of a compressor, etc., is interrupted and production of cold air is interrupted, a control part sends a signal to a cold air producer driver of interrupting the operation of the compressor, etc., whereby the opening/closing state of the door 9 is judged. More particularly, the compressor, a fan 13, and a stepping motor are operated with the signal from the control part to perform the production of cold air and the opening/closing operation of the baffle.
Patent JP-H06192570-A (JP)
Title: Impact-resistant mixture of polyamide and waste polyamide/polyethylene laminate film, filled if necessary
Inventor: RARUFU TEIMAAMAN
IPC: C08L77/00
Filed: 1993-07-15
Abstract: PURPOSE: To provide the composition which is prepared by incorporating a polyamide having a specific viscosity with a polyamide/polyethylene laminated film waste and a compatibilizer. Though the composition contains the film waste, its physical properties are as excellent as the properies of a newly prepared composition.  
     CONSTITUTION: The objective composition contains (A) 10-90 wt.% of a polyamide (preferably, polyamide-6, copolyamide of polyamide-6 with polyamide-6,6) having a relative viscosity ηrel (25°C, 1 wt.% m-cresol solution) of 2-5, preferably 2.5-3.5, (B) 1-50 wt.% of polyamide/polyethylene laminated film wastes, wherein the contents of the components may be widely varied, (C) 1-15 wt.% of a compatibilizer (preferably, ethylene/maleic anhydride copolymer or the like), (D) 1-60 wt.% of an inorganic filler and/or a reinforcing material, (E) 0-30 wt.% of a rubber (preferably, a rubber based on a polydiene, a polyacrylate or a polyolefin) and (F) 0-10 wt.% of a processing aid or other additives. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0246445-A (JP)
Title: Film cartridge
Inventor: TANII JUNICHI
IPC: G03B17/30
Filed: 1988-08-05
Abstract: PURPOSE:To simplify loading of a cartridge and to lessen a space for housing a film by providing a member for sending a film to a spool chamber side in the cartridge and delivering the film by a driving mechanism of a camera. CONSTITUTION:The title film cartridge 39 is one used in a camera 31 which performs winding and delivery of a film automatically, wherein a film winding shaft and a film delivery member 23 are provided. A film winding and driving member 130 of the camera 31 is engaged to a first engaging part 22a of the winding shaft, which winds the film by revolving integrally with the film. Further, a film delivery and driving member 131 of the camera 31 is engaged to a second engaging part 23a of the delivery member 23, which delivers the film by revolving integrally with the film. It is also preferred that a sprocket revolving in engagement to the perforation of the film is used.
Patent JP-H0863236-A (JP)
Title: Temperature controller
Inventor: MIHIRA OSAMU
IPC: G05D23/19
Filed: 1994-08-22
Abstract: PURPOSE: To obtain the temperature controller which is excellent in follow-up performance and steep and has high precision. CONSTITUTION: The controller has a 1st liquid storage tank 1a which holds liquid as a heating medium at 1st set temperature as target temperature, a 2nd liquid. storage tank 1b which contains liquid as a heating medium held at 2nd set temperature having a temperature difference from initial temperature much larger than the temperature difference between the initial temperature and target temperature, a temperature control block 6 which is held at the target temperature by being supplied with liquid from the 1st or 2nd liquid storage tank, a selector valve from the 1st or 2nd liquid storage tank which sends the liquid to the temperature control block 6, and a valve controller 4 which controls the opening/closing operation of the selector valve;  and the heat capacity of the 1st liquid storage tank 1a is larger than that of the temperature control block 6 and after the selector valve supplies the liquid from the 2nd liquid storage tank 1b to the temperature control block 6 to perform quick cooling or quick heating almost to the target temperature, the selector valve supplies the liquid from the 1st liquid storage tank 1a to hold the temperature at the target temperature in the valve controller 4.
Patent JP-S6354334-A (JP)
Title: Diterpene compound
Inventor: NAKAMURA EIJI
IPC: A61P31/04
Filed: 1986-08-22
Abstract: NEW MATERIAL:The diterpene compound of formula. USE:The compound exhibits excellent inhibiting action against Gram-positive bacteria such as Staphylococcus aureus, Bacillus subtilis, etc., and is useful as a suppressing agent of the bacteria. PREPARATION:The compound of formula can be prepared by disintegrating and homogenizing a certain kind of sponge (e.g., common sponge grown in Okinawa Prefecture, Japan), extracting with proper solvent and purifying by column chromatography.
Patent JP-H0540414-A (JP)
Title: Image forming device
Inventor: SUZUKI TAKASHI
IPC: G03G15/16
Filed: 1991-08-07
Abstract: PURPOSE:To accurately detect the abnormality of a copying paper by a few jam detection sensors, to prevent a large hindrance from occurring in operation, to quicken the restoration of the operation after the abnormality of the copying paper occurs and to improve working efficiency. CONSTITUTION:The image forming device is the device which is provided with the jam detection sensor 121 which attracts and carries the copying paper A, which is shifted on an image transfer process by being attracted by a transfer sheet 101, to the transfer sheet 101 and detects the abnormality of the separation of the copying paper on which the image is finished being transferred from the transfer sheet. Besides, the sensor 121 is faced to a prescribed position on the sheet 101 attracting the paper A and shifted together with the shifting of the sheet 101.
Patent JP-2001024623-A (JP)
Title: Device for estimating signal-to-interference ratio
Inventor: YOKOTA YUICHI
IPC: H04B17/336
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To estimate signal-to-interference ratio, even when a signal wave having well-known data dose not receive transmission power control by estimating the power of a desired signal wave among the co-existing signal waves from a first reception signal wave and estimating the power of an interference signal wave from the second reception signal wave. SOLUTION: A reception baseband signal wave is processed by Pch correlation equipment 21 and outputted as a Pch correlation value. The Pch correlation value is outputted as a propagation line estimating value in channel estimating equipment 22 and as a Pch delay correlation value in delay equipment 23, so that the difference between the two values is calculated by interference signal wave estimating equipment 24 to obtain an interference signal wave component BI (t). In the meantime, a desired signal wave component BS (t) is obtained by TPC symbol extract equipment 32 from a Tch correlation value which is outputted from Tch correlation equipment 31.  An interference signal wave power arithmetic circuit 25 calculates a power value I of an interference wave from BI (t), and a desired signal wave power arithmetic circuit 33 calculates a power value S of the desired signal wave from BS (t). An SIR arithmetic circuit 40 calculates SIR from I and S.
Patent JP-S6253286-A (JP)
Inventor: UEIN ROBAATO HATSUCHISON
IPC: B62D11/08
Filed: 1986-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0284956-A (JP)
Title: Sight-hearing protector
Inventor: RINZEI MOIRA KOONII
IPC: A61F11/14
Filed: 1989-07-31
Abstract: PURPOSE: To provide an eye and ear protector which can protect both visual/ heating sensers by one unit and can be easily worn by integrating an eyeglasses- typed or goggle-typed eye protector with an ear protector consisting of a pair of ear cups/muffs. CONSTITUTION: The side frames of this device are made of transparent or non-transparent material according to various requests, and an ear cup 7 is attached at the end of each side frame 1. A long and narrow slot 9 is formed at the end of each side frame to be adjusted according to the side of a user's head, and a lug 11 extending from each cup is engaged in the slot so that it can be slid along the slot. The lug can be moved for adjustment in the direction of the arrow A. Because of the lugs, the ear cups can be rotated against the side frames as indicated by the arrows B and C, and the eyeglasses frame can be rotated in the direction of the arrow F. The material of the side frames by elasticity, so the ends of the side frames are given elastic force in the direction of the stop position and the ear cups are pushed toward one another.  So the protection unit can be held at a prescribed position on the user's head.
Patent JP-H0361108-A (JP)
Title: Suspension control device of vehicle
Inventor: IWATA HIDEYUKI
IPC: B60G17/015
Filed: 1989-07-28
Abstract: PURPOSE:To make roll center height variable and improve the turning characteristics of vehicles by installing a restraint releasing means which selectively brings to a state of releasing restraint in accordance with the conditions of turning vehicle, corresponding to No.1 and No.2 lower arms, and installing an up/down position adjusting means on No.2 lower arm. CONSTITUTION:The top of a knuckle 2 pivotally supporting a wheel 1 is supported to a car body 4 through a strut assembly 3 while its bottom is supported to the car body 4 through No.1 and No.2 lower arms 5, 9. A fixing member 6 fixing No.1 lower arm 5 to the car body 4 is connected to the car body 4 through a lock cylinder 8 while the inner end of No.2 lower arm 9 with lock cylinder 10 inserted in its middle part is positioned higher than the inner end of the lower arm 5, and fixed to the car body 4 through a fixing member 17. The fixing member 17 is connected the car body 4 through an up/down position adjusting actuator 19. Control is so made to bring the lock cylinder 8 and the lock cylinder 10 into a state of releasing restraint on detection of turning condition or non-turning condition of a vehicle, respectively.
Patent JP-H0517023-A (JP)
Title: Granular powder quantitative supply apparatus
Inventor: UEDA MINORU
IPC: B65G47/14
Filed: 1991-07-11
Abstract: PURPOSE:To provide a granular powder quantitative supply apparatus which can supply a small quantity of granular powder quantitatively without lowering the magnitude of vibration applied to a vibration type granular powder supply device to such a degree as to obstruct a flow of granular powder. CONSTITUTION:It is possible to freely control the space between a gate 3 for limiting the amount of passing of a granular powder flow F of a spiral surface 2 of the uppermost portion of a vibration type granular powder supply device and the outer peripheral wall 1 of the spiral surface, the distance of a supply hole 6 for granular powder from the gate 3, the position on the width of the spiral surface of the hold, and the diameter thereof.
Patent JP-H0842229-A (JP)
Title: Stay device with stop lever
Inventor: NISHIDA TAKANORI
IPC: E05C17/28
Filed: 1994-07-29
Abstract: PURPOSE:To prevent this stay device from turning in a semi-locked state accidentally in a restriction-released state and a rattling of a movable tie plate from direct by influencing a success or a failure of a clamping operation by a stop lever. CONSTITUTION:A sliding plate 28 is mounted to the front side of a fixed tie plate 2 by means of a first shaft rod 6 fitted into a guide groove 5 of the fixed tie plate 2 and a second shaft rod 30 while a stop lever 8 is connected to the first shaft rod 6 with an axle 9, thereby connecting a movable tie-plate 4 to the sliding plate 28 by means of the second shaft rod 30. A stop washer 29 is fitted in the first shaft rod 6 between the stop lever 8 and the sliding plate 28 while a curved blade spring is projectingly installed to the front side. When the restriction of the movable tie-plate 4 is released, a receiving part 32 on the stop lever side is adapted to be engaged with the curved blade spring.
Patent JP-S6174241-A (JP)
Title: Gas electric-discharge panel
Inventor: TANIOKA TAKESHI
IPC: H01J11/34
Filed: 1984-09-19
Abstract: PURPOSE:To achieve stable operation of a float-type PDP by adjusting the electrostatic capacities produced by the combination of X electrodes and a driving electrode and the combination of Y electrodes and another driving electrode to within a specified range per bit. CONSTITUTION:A base plate 1 on which several parallel first electrodes X1-X6 are located and a base plate 5 on which several parallel second electrodes Y1-Y6 are located facing each other through a luminescent discharge gas. The first electrodes X1-X6 and the second electrodes Y1-Y6 are respectively driven by capacitive coupling through dielectric layers 3 and 6 by means of independent driving electrodes D and 7. In this gas electric-discharge panel, the electrostatic capacity produced by the combination of the first electrodes X1-X6 and the driving electrode D and that produced by the combination of the second electrodes Y1-Y6 and the driving electrode 7 are adjusted to levels of between 0.5pF and 50pF per bit. Accordingly, the margin of a float-type PDP is extended, its voltage is reduced, its voltage is reduced and its charge current is properly maintained, thereby improving the economic performance of the driving circuit.
Patent JP-H08264905-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: NISHIKAWA KOJI
IPC: C30B23/08
Filed: 1995-08-02
Abstract: PURPOSE: To provide a semiconductor laser in which the laser structure mesa stripe of a II compound semiconductor is buried by the MBE method using a compound source. CONSTITUTION: An n-type ZnSe buffer layer 102, n-type ZnMgSSe layer 103, n-type ZnSSe 104, active layer 105, p-type ZnSSe layer 106, p-type ZnMgSSe layer 107, p-type contact layer 108, and high-resistance ZnMgSSe buried layer 109 are successively formed on an n-type GaAs substrate 101. In addition, a Cr/Au electrode 111 is formed on the contact layer 108 and buried layer 109 and an In electrode 112 is fitted to the rear surface of the substrate 101. The II-VI semiconductor laser structure and high-resistance buried layer or n-type ZnSe substrate are grown at a growth rate of >=1μm/h or >=5μm/h by the MBE method using a compound source.
Patent JP-S5898544-A (JP)
Inventor: HAYASHI TERUJI
IPC: E04B1/61
Filed: 1981-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6441284-A (JP)
Title: Manufacture of electrostriction effect device
Inventor: OMATSU KENICHI
IPC: H01G7/04
Filed: 1987-08-06
Abstract: PURPOSE:To obtain a high-reliability device with no occurrence of defect such as electrode cuttings, by varying conductor paste of electrode sheets used for uneven layers differently in its thickness from the conductor paste of the electrode sheets used for even layers. CONSTITUTION:Electrode sheets 4, protection sheets 3, and protection layers 7 are combined serially according to their lamination structure to form laminated layers in a metal mold. Then the electrode sheets 4 of 10mum in all their thicknesses of conductor paste are used on even layers 5. when a distance between the electrodes is large, electrode sheets 4a coated thick with conductor paste are used as uneven layers 6. Thereupon a high-reliability device with no occurrence of defect such as electrode cuttings due to conductor diffusion can be obtained without deterioration in its device strength.
Patent JP-2000030623-A (JP)
Title: Cathode holder for electron gun
Inventor: DANNO TERU
IPC: H01J29/04
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of insulation of a cathode holder caused by splash of radiators. SOLUTION: An insulating material 12 of crystallized glass is interposed between an inner ring 10 for a cylindrical inside conductor in which a cathode can be inserted and an outer ring 14 for an outside conductor, the front end part of a heater pole 16 is fixed to the insulating material 12, and an insulating cover part 12a is provided in front of the heater pole 12.  As for a manufacturing method for this cathode holder, an insulating material before crystallization formed into a shape having a heater pole inserting hole by a raw material for crystallized glass is filled in a die together with both rings 10, 14, the heater pole is inserted after a raw material for the insulating cover part is inserted in the heater pole insertion hole, and the raw material for the insulating cover part is integrated with the insulating material by crystallizing the insulating material before crystallization by subsequent heating, in order to form the insulating cover part 12a.
Patent JP-S6178408-A (JP)
Title: Separation of gas in oil
Inventor: IIJIMA HIDEKI
IPC: B01D19/00
Filed: 1984-09-22
Abstract: PURPOSE:To continuously remove gas bubbles generated in oil used in a hermetically closed state while a use state is held, by contacting one surface of a hydrophilic polymer membrane with oil and bringing the other surface thereof to a vacuum state. CONSTITUTION:A hydrophilic polymer porous membrane with a solubility parameter or 5 or more is used and oil with a solubility parameter of 5 or less being liquid at ambient temp. is contacted with one surface of said porous membrane while the pressure Pa of the other surface thereof is adjusted to pressure Po or less loaded to oil. The hydrophilic polymer porous membrane pref. has an average pore size 2r of 0.01-10mum and pressure difference between both surfaces of the membrane pref. satisfies 0<=Po-Pa<=r/r [r is oil surface tension (dyn/cm) and r is an average pore radius (cm)].
Patent JP-S6175986-A (JP)
Title: Loading medium for integrated circuit element
Inventor: NAMIKAWA MAMORU
IPC: G11C5/00
Filed: 1984-09-21
Abstract: PURPOSE:To prevent the mechanical breakdown of the IC (integrated circuit) elements within a card by securing an approximately discontinuous state between the base part including the IC elements and other parts and therefore absorbing the external force by the discontinuous part. CONSTITUTION:The IC elements 7 are arrayed on a substrate 2, and pierced slits 3-5 and 6 are provided around the elements 7. In such a constitution, no external force is applied to the elements 7 even in case of a card and the substrate 2 are bent by the external force. This prevents the mechanical breakdown of the IC7.
Patent JP-S6088614-A (JP)
Title: Strut type wheel suspension device
Inventor: KUNIHARA TOSHINOBU
IPC: B60G3/28
Filed: 1983-10-22
Abstract: PURPOSE:To improve straight drive stability and smooth the operation of a strut by mounting the lower end of the strut to a kingpin axis, while shifting it aside to the lower arm car body support side, and providing a suspension spring along the kingpin axis. CONSTITUTION:A strut 6 is arranged in relation to a kingpin axis l, by deflecting and inclining, at a preset angle theta, its lower end section with respect to the side 2a of a lower arm 1 supported to the car body 2a, and a suspension spring 5 is arranged by providing each of spring receivers 7a and 7b on the upper end of a piston rod 62 and the top surface of a support member 3 respectively so that said suspension spring 5 may be laid along the kingpin axis l. As a result, since changes in a camber angle and a toe-angle or a tread are reduced, the straight drive stability at high speed running is improved and the vibration from a road surface can accurately be absorbed.